SK309 & SK311 Oil and Gas Project (Malaysia)

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SK309 & SK311 Oil and Gas Project is an operating oil and gas project in Malaysia.


The project consists of the following units:

Project Details

Main Data

Table 1: Project-level project details for SK309 & SK311 Oil and Gas Project

1Final Investment Decision
Unit name Status Operator Owner Discovery year FID1 year Production start year Production type
SK309 & SK311 operating[1] PTTEP Sarawak Oil[1] Petronas Carigali Sdn Bhd [15%]; PT Pertamina Malaysia EP [25%]; PTTEP Sarawak Oil Ltd [59%][1][2][3] – – 2003[4] conventional[3]

Production and Reserves

Table 2: Production from SK309 & SK311 Oil and Gas Project

million m³/y = million cubic meters per year
million bbl/y = million barrels of oil per year
Category Fuel description Quantity Units Data year Source
production gas 2222.24 million m³/y 2023 ​[4]
production condensate 0.28 million bbl/y 2024 ​[1]
production gas 1757.12 million m³/y 2024 ​[1]
production oil 4.65 million bbl/y 2024 ​[1]

Location

Table 3: Project-level location details for SK309 & SK311 Oil and Gas Project

Concession/Block Location Onshore/Offshore Coordinates (WGS 84)
SK309; SK311[3] offshore, Malaysia[5] offshore[3] 3.83, 113.01 (approximate)[5]

The map below shows the approximate location of the project:

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Articles and Resources

Additional Data

To access additional data, including an interactive map of oil and gas extraction sites, a downloadable dataset, and summary data, please visit the Global Oil and Gas Extraction Tracker on the Global Energy Monitor website.

References

  1. ↑ 1.0 1.1 1.2 1.3 1.4 1.5 https://www.pttep.com/en/document/viewer/stream/120834/56-1-one-report-2024. {{cite web}}: Missing or empty |title= (help)
  2. ↑ (PDF) https://piep.pertamina.com/Assets/Annual%20Report/ANNUAL%20REPORT_PIEP_2021.pdf. {{cite web}}: Missing or empty |title= (help)
  3. ↑ 3.0 3.1 3.2 3.3 https://www.offshore-technology.com/data-insights/oil-gas-field-profile-sk-309-sk-311-conventional-gas-field-malaysia/. {{cite web}}: Missing or empty |title= (help)
  4. ↑ 4.0 4.1 https://www.offshore-technology.com/data-insights/malaysia-natural-gas-production/?cf-view. {{cite web}}: Missing or empty |title= (help)
  5. ↑ 5.0 5.1 Data4Good, Eclaircies, Reclaim Finance and LINGO (2025-10-28). "Carbon Bombs Data Download". Carbon Bombs. Archived from the original on 2025-10-28. Retrieved 2025-10-28.{{cite web}}: CS1 maint: multiple names: authors list (link)